one witness said the gunman targeted tsa agents asking people if they worked for tsa. 39 year old hernandez, leaving behind a wife and two children. dom, bring us up to speed from los angeles. >> reporter: hey, there, harris, we had a photoreleased of hernandez. we can show you what he looked like. he worked here in lax five years and he was a peyafrial inspector and stand in the checkpoint and looking for people behaving suspiciously. this is the scene in lax right now. this is terminal one. it is very, very quiet. and this is the baggage and arrival area. it is quiet this time. we do have a heightened police presence after yesterday. i have to say a distinct police presence. >> we have high profile and security strategy that we employ every day. and obviously today and foreseeable future, we'll continue a high profile at the curbes and ticketing area and anywhere on the campuses. >> we understand details about the injuries that cianciowa a. he may have been shot in the mouth and legs and it could be difficult for him to talk to the fbi. we are a few minutes away from the fbi update. >> wh